How to connect the water pump when the single air conditioning management is changed to the normal version?

The single cold air management is changed to the ordinary version, and the method of connecting the water pump is to remove the interface line of the original water pump and connect it to the corresponding interface of the ordinary version of the wind manager when rewiring and replacing. The general version of the wind manager will have a clearly marked water pump interface, and you only need to connect the water pump interface line to this interface according to the correct polarity.